<table id="q94gl"></table>
<ol id="q94gl"></ol>

<wbr id="q94gl"></wbr>
      <wbr id="q94gl"><rt id="q94gl"></rt></wbr>

      <sub id="q94gl"><table id="q94gl"></table></sub>
    1. <strike id="q94gl"></strike>

        <center id="q94gl"></center>
        <form id="q94gl"></form>

        <center id="q94gl"></center><sub id="q94gl"></sub><nav id="q94gl"><listing id="q94gl"></listing></nav>
          1. Äþ²¨»ª¼Ñ»¯¹¤ÓÐÏÞ¹«Ë¾
            ²úÆ·Àà±ð
            ÒµÎñÒ»²¿
            ÒµÎñ¶þ²¿
            ÒµÎñÈý²¿
            ¹¤³§²úÆ·



            ²úÆ·½éÉÜ
            µ±Ç°Î»ÖãºÊ×Ò³>> ²úÆ·½éÉÜ
             ¼×»ù±ûÏ©Ëá

            CAS No.£º

            79-41-4
            ·Ö×ӽṹ£º ¼×»ù±ûÏ©Ëá
            ÖÆ Ôì ÉÌ£º ̨Íą̊ËÜ¡¢º«¹úLG¡¢µÂ¹úEvonik¡¢¹ú²úµÈ

            ²úÆ·¹æ¸ñ£º

             
            ¼ìÑéÏîÄ¿ Ö¸±ê
            Íâ¡¡¹Û ³£ÎÂÏÂÎÞɫ͸Ã÷ÒºÌå
            º¬¡¡Á¿ % 99.5 MIN
            Ë®¡¡·Ý % 0.3 MAX
            ×è¾Û¼ÁPPM 250
            É«¡¡¶È 10 MAX
            °ü¡¡×° ¾»ÖØ200¹«½ï/ËÜÁÏͰ

            Óá¡Í¾£º

            Ö÷ÒªÓÃÓÚÓлúºÏ³É¼°¾ÛºÏÎïÖÆ±¸¡¢¾ÛôÈËá¼õË®¼ÁÔ­ÁÏ¡£

            ·µ»ØÉϲã

            Äþ²¨»ª¼Ñ»¯¹¤ÓÐÏÞ¹«Ë¾ °æÈ¨ËùÓÐ(C)2009 ÍøÂçÖ§³Ö Öйú»¯¹¤Íø È«Çò»¯¹¤Íø ÉúÒⱦ ±¸°¸ÐòºÅ£ºÕãICP±¸06037486ºÅ
            µÚÒ»´Î¹ú²úÃâ·Ñ뿨Ƭ_¾Ã¾Ã´ó½¶Ïã½¶Ãâ·Ñ_¾Ã¾ÃÕâÀïÖ»¾«Æ·¹ú²ú99re66